u/Big_Bullfrog_3329

This is my first time properly creating a schematic or any PCB design for that matter. I'm trying to make a flight controller for an FPV autonomous drone, I'm hoping to use PX4 FMU6x architecture (STMH7 with STM32F100) and used the same redundancy for sensors (3x IMU, 2x Barometers, 1x Magnetometer + level shifter and LDO). I want to check whether the schematic would work as intended for now and if the power system is correct. Also would I need to add anything else to the power system, i'm unsure because I saw that you should add a fuse to prevent short circuits but I didn't see that in a lot of schematic

https://preview.redd.it/vv2ii17bztxg1.png?width=1080&format=png&auto=webp&s=705737ff7f454274742888383c62861850d3408a

https://preview.redd.it/1wl3rbqbztxg1.png?width=1080&format=png&auto=webp&s=eb962c91f3e3b9cd5a2fbfbb5b7ed59f76f6b6a7

reddit.com
u/Big_Bullfrog_3329 — 17 days ago
▲ 1 r/PCB

This is my first time properly creating a schematic or any PCB design for that matter. I'm trying to make a flight controller for an FPV autonomous drone, I'm hoping to use PX4 FMU6x architecture (STMH7 with STM32F100) and used the same redundancy for sensors (3x IMU, 2x Barometers, 1x Magnetometer + level shifter and LDO). I want to check whether the schematic would work as intended for now and if the power system is correct. Also would I need to add anything else to the power system, i'm unsure because I saw that you should add a fuse to prevent short circuits but I didn't see that in a lot of schematic

https://preview.redd.it/2htc0bdlytxg1.png?width=4062&format=png&auto=webp&s=d55ca86b2359065e4322513c649bd43477206697

https://preview.redd.it/skun053mytxg1.png?width=2846&format=png&auto=webp&s=5ff8ff09f156cbb763901bccbf3feb7c9d6c5525

reddit.com
u/Big_Bullfrog_3329 — 17 days ago

This is my first time properly creating a schematic or any PCB design for that matter. I'm trying to make a flight controller for an FPV autonomous drone, I'm hoping to use PX4 FMU6x architecture (STMH7 with STM32F100) and used the same redundancy for sensors (3x IMU, 2x Barometers, 1x Magnetometer + level shifter and LDO). I want to check whether the schematic would work as intended for now and if the power system is correct. Also would I need to add anything else to the power system, i'm unsure because I saw that you should add a fuse to prevent short circuits but I didn't see that in a lot of schematic

https://preview.redd.it/f5v9lj4bytxg1.png?width=2784&format=png&auto=webp&s=5fa37441db1d2b807c2905ec9da02199ba77f30d

https://preview.redd.it/7j5ugr4cytxg1.png?width=4042&format=png&auto=webp&s=f71f93a0d80a04779ad5d8ffbd0e9fd050461209

reddit.com
u/Big_Bullfrog_3329 — 17 days ago